![]() OpenDocument v1.2 Relax NG Schema OpenDocument v1.2 Metadata Manifest Ontology ![]() OpenDocument v1.2 part 1 defines these schemas and ontologies: OpenDocument v1.2 part 1: OpenDocument Schema (this part) OpenDocument v1.2 part 2: Recalculated Formula (OpenFormula) Format OpenDocument v1.2 part 3: Packages The OpenDocument v1.2 specification has these parts: This document is part of the OASIS Open Document Format for Office Applications (OpenDocument) Version 1.2 specification. ![]() Rob Weir, IBM Michael Brauer, Oracle Corporation OASIS Open Document Format for Office Applications (OpenDocument) TC Thank you very much for reading.Open Document Format for Office Applications (OpenDocument) Version 1.2 Hope you have a basic Idea in using Xilinx core generator, writing a wrapper and simulations. fractional(fractional)) // ouput fractionalĪs you can see the result will be available at the output after 12 clock cycles after placing data on the input buses. At the same time we can use the positive or negative edge of the clock to load output to the registers. ![]() According to the timing diagram the input data are taken at the positive edge of the clock signal when the rfd flag (ready for data) is up Therefore we can add an always block on clk signal with rfd condition to load data to the dividend and divisor (which is not coded in here). Therefore the wrapper and the test bench code will be as below. You can use the timing diagram from the data sheet do design your wrapper. You can view the HDL functional model and HDL instantiation template by clicking the options in design tab. In this case since the core is not much complex (high radix is bit complex than this in my opinion) the wrapper will be simple. Next step is to create wrapper module to hide the complexity of the core. You can view the data sheet of the core by clicking the “Datasheet” button and click “Generate button” to generate the core.Īgain after some time your core will be generated. I used following configuration for the core I used in this post. After some time (depends on the performance of your PC) the core generator will Start. Then expand “Math Functions”, “Dividers”, “Divider Generator” and click next.Ĥ. From the next window select “IP (CORE Generator Architecture Wizard)”, put a file name and click next.ģ. Right Click on your project hierarchy and select new source.Ģ. I’ll discuss how to generate the radix division core using Xilinx core generator, add a simple wrapper to the core and simulation results of the division.ġ. When It goes to (variable/variable) division, Xilinx core generator supports a division core with two modes which can be used with division, Will generate the clock signal with the period of 10ns. ![]() I used following test bench program to simulate above code and observed that the results will come within single clock cycle as below.
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